Compilare: main.cpp: In function 'void beolvas(unsigned int&, std::vector<unsigned int>&)': main.cpp:31:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 31 | for (int i = 0; i < n; i++) | ~~^~~ main.cpp: In function 'void letrehoz_prefix_min(unsigned int&, std::vector<unsigned int>, std::vector<unsigned int>&)': main.cpp:42:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 42 | for (int i = 1; i < prefix_min.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:56:27: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 56 | for (int i = 0; i < n; i++) | ~~^~~ main.cpp:59:35: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 59 | for (int j = i; j < n; j++) | ~~^~~